Store documents, private keys and sensitive data encrypted with ML-KEM-768 (NIST FIPS-203) key encapsulation + AES-256-GCM. Only the holder of the secret key can ever open it — immune to quantum computers.
The plaintext is never stored. The vault keeps only the ciphertext. Lose the key, and the data is mathematically irrecoverable — by design.
ML-KEM-768 keypair. You hold the secret key. The vault only ever sees the public key.
A random shared secret is encapsulated to your public key (post-quantum) and AES-256-GCM encrypts the content.
Only the ciphertext, KEM envelope, IV and auth tag are stored. Plaintext never touches disk.
Your secret key decapsulates the shared secret and decrypts. No key = the GCM tag fails = locked forever.
“Harvest now, decrypt later” — adversaries store your encrypted data today and break it once a quantum computer (Shor's algorithm) arrives. RSA-2048 and ECC fall.
ML-KEM-768 is a NIST-standardized lattice scheme (FIPS-203) with no known quantum attack. Combined with AES-256 (Grover-resistant at this size), your secrets stay sealed for decades.
Prices live in sovereign_service_prices, charged by /api/pay/service (WUSD, 1:1). Open-source, on our own node, zero third parties.